Canon IPF650

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  • Oliver22
    • Jun 2025

    #1

    [Electrical] Canon IPF650

    Hi.

    I got a Canon IPF650 for free and its broken. It has a hardware error 03130031-2F2A. (unable to detect the feed roller home position)
    Service guy try to change some parts and still nothing.
    But the main power board QK1-5056 making strange buzzing sound.
    My question is if someone know the output voltages. It have 10 pins(CN2).
    I'm thinking that something is wrong in the power board and main PC board don't get enough power or one of the pin have too low voltage.
    If someone have the knowledge and will to help me, i will be really really happy guy.
    If we don't find the solution then we can do teardown Tuesday.(rip it apart

    Thank you .... Have good one
  • PJFixIt
    PC Guru
    • Sep 2010
    • 20

    #2
    Re: Canon IPF650

    Originally posted by Oliver22
    Hi.

    I got a Canon IPF650 for free and its broken. It has a hardware error 03130031-2F2A. (unable to detect the feed roller home position)
    Service guy try to change some parts and still nothing.
    But the main power board QK1-5056 making strange buzzing sound.
    My question is if someone know the output voltages. It have 10 pins(CN2).
    I'm thinking that something is wrong in the power board and main PC board don't get enough power or one of the pin have too low voltage.
    If someone have the knowledge and will to help me, i will be really really happy guy.
    If we don't find the solution then we can do teardown Tuesday.(rip it apart

    Thank you .... Have good one
    Did you fix this error corrected? I have iPF8000 with similar problem...feed roller parts changed but error 2f2a error continues.
    Thanks

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